# Arbiter — aggramar (US) Updated: 2026-08-10T09:09:05.599Z Faction: Alliance HTML version: https://www.missingmounts.com/us/aggramar/arbiter - Dailies with missing mounts: 16 ## Ashes of A’lar (weekly) - Mount: [Ashes of Al'ar](https://www.missingmounts.com/mounts/183) — drops [Ashes of Al'ar](https://www.wowhead.com/item=32458) - Dungeon: Tempest Keep - Location: Netherstorm - NPC: Kael'thas Sunstrider - Drop chance: 2% - Description: Once inside, you will need to defeat the first three bosses: Al'ar, Void Reaver, and High Astromancer Solarian, to unlock the final encounter with Kael'thas Sunstrider. There are no shortcuts, so follow the linear path through the raid. Kael'thas is the fourth and final boss, and defeating him gives you a chance to obtain the mount. ## Reins of the Onyxian Drake (weekly) - Mount: [Onyxian Drake](https://www.missingmounts.com/mounts/349) — drops [Reins of the Onyxian Drake](https://www.wowhead.com/item=49636) - Dungeon: Onyxia's Lair - Location: Dustwallow Marsh - NPC: Onyxia - Drop chance: 1% - Description: Defeat Onyxia in either 10 or 25 man mode. ## Invincible's Reins (weekly) - Mount: [Invincible](https://www.missingmounts.com/mounts/363) — drops [Invincible's Reins](https://www.wowhead.com/item=50818) - Dungeon: Icecrown Citadel - Location: Icecrown - NPC: The Lich King - Drop chance: 1% - Description: Set the raid difficulty to 25 man Heroic. Clear your way through the raid, defeating each boss until you reach The Lich King at the top of the Frozen Throne. ## Reins of the Drake of the South Wind (weekly) - Mount: [Drake of the South Wind](https://www.missingmounts.com/mounts/396) — drops [Reins of the Drake of the South Wind](https://www.wowhead.com/item=63041) - Dungeon: Throne of the Four Winds - Location: Uldum - NPC: Al'Akir - Drop chance: 1% - Description: Al'Akir is the final boss of this raid. The fight involves three phases, with the final phase requiring careful movement to avoid being knocked off the platform. The mount can drop in any raid size or difficulty, ## Life-Binder's Handmaiden (weekly) - Mount: [Life-Binder's Handmaiden](https://www.missingmounts.com/mounts/444) — drops [Life-Binder's Handmaiden](https://www.wowhead.com/item=77069) - Dungeon: Dragon Soul - Location: Caverns of Time - NPC: Madness of Deathwing - Drop chance: 1% - Description: Defeat the final boss, Madness of Deathwing, in the Dragon Soul raid on 25-man Heroic mode. ## Experiment 12-B (weekly) - Mount: [Experiment 12-B](https://www.missingmounts.com/mounts/445) — drops [Experiment 12-B](https://www.wowhead.com/item=78919) - Dungeon: Dragon Soul - Location: Caverns of Time - NPC: Ultraxion - Drop chance: 0% - Description: Follow the raid's path until you reach Ultraxion, the fifth boss. The mount can drop on both Normal and Heroic difficulties, in either 10-man or 25-man mode ## Solar Spirehawk (weekly) - Mount: [Solar Spirehawk](https://www.missingmounts.com/mounts/634) — drops [Solar Spirehawk](https://www.wowhead.com/item=116771) - Dungeon: World Boss - Location: Spires of Arak - NPC: Rukhmar - Drop chance: 1% - Description: Rukhmar spawns in the southern part of the zone and can be engaged by any number of players. Since this is a world boss, you can only attempt to loot it once per week per character. ## Felsteel Annihilator (weekly) - Mount: [Felsteel Annihilator](https://www.missingmounts.com/mounts/751) — drops [Felsteel Annihilator](https://www.wowhead.com/item=123890) - Dungeon: Hellfire Citadel - Location: Tanaan Jungle - NPC: Archimonde - Drop chance: 1% - Description: Defeat Archimonde in Hellfire Citadel on Mythic difficulty. ## Sharkbait's Favorite Crackers (daily) - Mount: [Sharkbait](https://www.missingmounts.com/mounts/995) — drops [Sharkbait's Favorite Crackers](https://www.wowhead.com/item=159842) - Dungeon: Freehold - Location: Tiragarde Sound - NPC: Harlan Sweete - Drop chance: 1% - Description: Defeat Harlan Sweete, on Mythic difficulty, the final boss in the Freehold dungeon. ## Mummified Raptor Skull (daily) - Mount: [Tomb Stalker](https://www.missingmounts.com/mounts/1040) — drops [Mummified Raptor Skull](https://www.wowhead.com/item=159921) - Dungeon: King's Rest - Location: Zuldazar - NPC: King Dazar - Drop chance: 1% - Description: Defeat King Dazar, the final boss in the King's Rest dungeon on Mythic difficulty. ## Aerial Unit R-21/X (daily) - Mount: [Aerial Unit R-21/X](https://www.missingmounts.com/mounts/1227) — drops [Aerial Unit R-21/X](https://www.wowhead.com/item=168830) - Dungeon: Operation: Mechagon - Location: Mechagon Island - NPC: King Mechagon - Drop chance: 1% - Description: Defeat King Mechagon, the final boss in the Operation: Mechagon dungeon on Mythic difficulty. ## Mechagon Peacekeeper (daily) - Mount: [Mechagon Peacekeeper](https://www.missingmounts.com/mounts/1252) — drops [Mechagon Peacekeeper](https://www.wowhead.com/item=168826) - Dungeon: Operation: Mechagon - Location: Mechagon Island - NPC: HK-8 Aerial Oppression Unit - Drop chance: 1% - Description: The HK-8 Aerial Oppression Unit is the third boss. Defeat him on Mythic difficulty ## Vengeance's Reins (weekly) - Mount: [Vengeance](https://www.missingmounts.com/mounts/1471) — drops [Vengeance's Reins](https://www.wowhead.com/item=186642) - Dungeon: Sanctum of Domination - Location: The Maw - NPC: Lady Sylvanas Windrunner - Drop chance: 1% - Description: Defeat Lady Sylvanas Windrunner, the final boss in the Sanctum of Domination raid on Mythic difficulty, for a chance at the Vengeance's Reins mount. Clear all prior bosses, including The Eye of the Jailer and Remnant of Ner'zhul, to unlock the encounter; no shortcuts are available. ## Fractal Cypher of the Zereth Overseer (weekly) - Mount: [Zereth Overseer](https://www.missingmounts.com/mounts/1587) — drops [Fractal Cypher of the Zereth Overseer](https://www.wowhead.com/item=190768) - Dungeon: Sepulcher of the First Ones - Location: Zereth Mortis - NPC: The Jailer - Drop chance: 1% - Description: Defeat The Jailer, the final boss in Sepulcher of the First Ones raid on Mythic difficulty, for a chance at the Fractal Cypher of the Zereth Overseer mount. Clear all prior bosses, including Anduin Wrynn and Rygelon, to unlock the encounter; no shortcuts are available. ## Marrowfang's Reins (weekly) - Mount: [Marrowfang](https://www.missingmounts.com/mounts/1406) — drops [Marrowfang's Reins](https://www.wowhead.com/item=181819) - Dungeon: The Necrotic Wake - Location: Bastion - NPC: Nalthor the Rimebinder - Drop chance: 1% - Description: Defeat Nalthor the Rimebinder, the final boss in The Necrotic Wake dungeon on Mythic difficulty, for a chance at the Marrowfang's Reins mount. Clear the dungeon up to the final boss; no shortcuts are available. ## Reins of Anu'relos, Flame's Guidance (weekly) - Mount: [Anu'relos, Flame's Guidance](https://www.missingmounts.com/mounts/1818) — drops [Reins of Anu'relos, Flame's Guidance](https://www.wowhead.com/item=210061) - Dungeon: Amirdrassil, the Dream's Hope - Location: The Emerald Dream - NPC: Fyrakk - Drop chance: 1% - Description: Defeat Fyrakk, the final boss in the Amirdrassil, the Dream's Hope raid on Mythic difficulty, for a chance at the Reins of Anu'relos, Flame's Guidance mount. Clear all prior bosses to unlock the encounter; no shortcuts are available.